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CAPACITIES AND SPECIFICATIONS - 6.7L DIESEL
Capacities
WARNING: The air conditioning refrigerant system contains refrigerant under
high pressure. Only qualified personnel should service the air conditioning refrigerant
system. Opening the air conditioning refrigerant system can cause personal injury. Capacity
Item
13.0 qt (12.3 L)
Engine oil (includes filter change)
35.1 qt (33.2 L)1
Engine coolant (primary high-temperature
cooling system loop)
15.1 qt (14.3 L)1
Engine coolant (secondary cooling system)
Between MIN and MAX on brake fluidreservoir
Brake fluid
2.7 qt (2.6 L)
Front axle
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch (E-Locker)
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch (non E-Locker)
3.61 qt (3.42 L)
Rear axle- Dana M275
3.78 qt (3.58 L)2
Rear axle- Dana M300
17.4 qt (16.5 L)4
Automatic transmission fluid 3
1.9 qt (1.8 L)
Transfer case fluid
Fill as required
Windshield washer fluid
29.0 gal (109.8 L)
Fuel Tank (142 inch and 148 inch wheel-
base, middle location)
34.0 gal (128.7 L)
Fuel Tank (160 inch and 164 inch wheel-
base, middle location)
48 gal (181.7 L)
Fuel Tank (176 inch wheelbase, middle
location)
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location)
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Specification
Name
EST-M2C118-A
Friction Modifier:
Motorcraft® Additive Friction Modifier
XL-3
WSS-M2C938-A
Automatic transmission fluid (U.S.):
MERCON® LV
Motorcraft® MERCON® LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C938-A
Automatic transmission fluid (Canada):
MERCON® LV
Motorcraft® MERCON® LV Automatic Transmission Fluid
CXT-10-QLVC
WSS-M2C938-A
Transfer case fluid (U.S.):
MERCON® LV
Motorcraft® Transfer Case Fluid
XT-10-QLVC
WSS-M2C938-A
Transfer case fluid (Canada):
MERCON® LV
Motorcraft® Transfer Case Fluid
CXT-10-LV12
WSS-M2C938-A
Power steering fluid:
MERCON® LV
Motorcraft® MERCON® LV
XT-10-QLVC
WSS-M2C192-A
Spindle bearing:
High Temperature 4x4 Front Axle and Wheel Bearing
Grease
XG-11
WSS-M14P19-A
Windshield washer fluid (U.S.):
Motorcraft® Premium Windshield Wash Concentrate
with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSH-M17B19-A
A/C refrigerant (U.S.):
Motorcraft® R-134a Refrigerant
YN-19
WSH-M17B19-A
A/C refrigerant (Canada):
R-134a Refrigerant
CYN-19-R
WSH-M1C231-B
A/C refrigerant compressor oil:
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
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Specification
Name
ESB-M1C93-B
Multi-purpose grease:
Motorcraft® Multi-Purpose Grease Spray
XL-5-A
-
Lock cylinders (U.S.):
Penetrating and Lock Lubricant
XL-1
-
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
WSD-M1C227-A
Transmission, parking brake linkages and pivots, brake
pedal shift:
Motorcraft® Premium Long-Life Grease
XG-1-E
1 See the SAE viscosities grades chart for correct temperature usage.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
• Component damage which is not
covered by your vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance.
Note: An engine block heater is
recommended at temperatures below
– 10°F (– 23°C).
Engine Oil Specifications
The use of correct oil viscosities for diesel
engines is important for satisfactory
operation. Determine which oil viscosity
best suits the temperature range you
expect to encounter for the next service
interval from the following SAE viscosity
grade chart.
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CAPACITIES AND SPECIFICATIONS - 6.8L
Capacities
WARNING: The air conditioning refrigerant system contains refrigerant under
high pressure. Only qualified personnel should service the air conditioning refrigerant
system. Opening the air conditioning refrigerant system can cause personal injury. Capacity
Item
7.0 qt (6.6 L)
Engine oil (with oil filter)
26.7 qt (25.3 L)
Engine coolant
Between MIN and MAX on brake fluidreservoir
Brake fluid
2.7 qt (2.6 L)
Front axle
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch (E-Locker)
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch (non E-Locker)
3.78 qt (3.58 L)1
Rear axle-Dana M300
17.4 qt (16.5 L)2
Automatic transmission fluid
1.9 qt (1.8 L)
Transfer case fluid
Fill as required
Windshield washer fluid
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location)
40 gal (151.4 L)
Fuel tank (incomplete vehicle, Aft- axle -
location)
27 oz (0.77 kg)
A/C refrigerant
4.1 fl oz (120 ml)
A/C refrigerant compressor oil
1 For complete refill of limited slip axles, add 7.1 fl oz. (210 ml) of Additive Friction Modifier
XL-3 or equivalent, meeting Specification EST-M2C118-A. The total lube volume of 3.78
qt (3.58 L) includes the added friction modifier.
2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
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Specification
Name
Motorcraft® SAE 80W-90 Premium Rear Axle Lubricant
XY-80W90-QL WSP-M2C197-A
Rear axle fluid (Dana M300) (Canada):
Motorcraft® SAE 80W-90 Premium Rear Axle Lubricant
CXY-80W90-1L
EST-M2C118-A
Friction Modifier:
Motorcraft® Additive Friction Modifier
XL-3
WSS-M2C938-A
Automatic transmission fluid (U.S.):
MERCON® LV
Motorcraft® MERCON® LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C938-A
Automatic transmission fluid (Canada):
MERCON® LV
Motorcraft® MERCON® LV Automatic Transmission Fluid
CXT-10-LV12
WSS-M2C938-A
Transfer case fluid (U.S.):
MERCON® LV
Motorcraft® Transfer Case Fluid
XT-10-QLVC
WSS-M2C938-A
Transfer case fluid (Canada):
MERCON® LV
Motorcraft® Transfer Case Fluid
CXT-10-LV12
WSS-M2C938-A
Power steering fluid:
MERCON® LV
Motorcraft® MERCON® LV
XT-10-QLVC
WSS-M2C192-A
Spindle bearing:
High Temperature 4x4 Front Axle and Wheel Bearing
Grease
XG-11
WSS-M14P19-A
Windshield washer fluid (U.S.):
Motorcraft® Premium Windshield Wash Concentrate
with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSH-M17B19-A
A/C refrigerant (U.S.):
Motorcraft® R-134a Refrigerant
YN-19
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Specification
Name
WSH-M17B19-A
A/C refrigerant (Canada):
R-134a Refrigerant
CYN-19-R
WSH-M1C231-B
A/C refrigerant compressor oil:
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
ESB-M1C93-B
Multi-purpose grease:
Motorcraft® Multi-Purpose Grease Spray
XL-5-A
-
Lock cylinders (U.S.):
Penetrating and Lock Lubricant
XL-1
-
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
WSD-M1C227-A
Transmission, parking brake linkages and pivots, brake
pedal shift:
Motorcraft® Premium Long-Life Grease
XG-1-E
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
• Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance.
We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not
available, use motor oils of the
recommended viscosity grade that meet
API SN Plus requirements and display the
API Certification Mark for gasoline engines.
Do not use oil labeled with API SN service
category unless the label also displays the
API certification mark. An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
ILSAC.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that your
vehicle warranty does not cover.
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Note:
We recommend using DOT 4 Low
Viscosity (LV) High Performance Brake Fluid
or equivalent meeting WSS-M6C65-A2. Use
of any fluid other than the recommended
fluid may cause reduced brake performance
and not meet our performance standards.
Keep brake fluid clean and dry.
Contamination with dirt, water, petroleum
products or other materials may result in
brake system damage and possible failure. Note:
Automatic transmissions that require
MERCON® LV transmission fluid should
only use MERCON® LV transmission fluid.
The use of any other fluid may cause
transmission damage.
Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22°F (-30°C) or below.
Materials Specification
Name
WSS-M2C947-B1
Motorcraft® SAE 0W-20 Premium Synthetic Blend Motor
Oil:
Engine Oil - SAE 0W-20
XO-0W20-QSP 441
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Multi-Point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great.Multi-Point Inspection
Hazard warning system operation
Accessory drive belt or belts
Horn operation
Battery performance
Radiator, cooler, heater and air conditioninghoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires including the spare for wear andproper pressure 2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
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